Arm Backend: Add support for bitwise_not.default

[agrima1304]

Adds support for the bitwise_not.default operator in the INT pipeline.

cc @digantdesai @freddan80 @per @zingo @oscarandersson8218

[pytorch-bot]

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/14460

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❌ 3 New Failures

As of commit e714984 with merge base 7e228ee ():

NEW FAILURES - The following jobs have failed:

• pull / android / run-emulator (gh)
  The process '/usr/bin/sh' failed with exit code 255
• pull / test-samsung-models-linux / linux-job (gh)
  RuntimeError: Command docker exec -t c5d235d5b1c0e582de0255f8ea0d9640e8e860af331dad24650f441d81032b01 /exec failed with exit code 1
• trunk / test-arm-ootb-linux / linux-job (gh)
  RuntimeError: Command docker exec -t eef3209032419d757df15a732f7717ada4a10432f3afe30fcb95d314fcea7c8b /exec failed with exit code 1

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[agrima1304]

@pytorchbot label "partner: arm"

[agrima1304]

@pytorchbot label "release notes: arm"

[agrima1304]

@pytorchbot label "ciflow/trunk"

[pytorch-bot]

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[pytorch-bot]

To add the ciflow label ciflow/trunk please first approve the workflows that are awaiting approval (scroll to the bottom of this page).

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